Serious Eats

Note: Sweet and sour eggplant relish can be made ahead and stored in a sealed container in the refrigerator for up to 1 week.

About the author: J. Kenji Lopez-Alt is the Chief Creative Officer of Serious Eats where he likes to explore the science of home cooking in his weekly column The Food Lab. You can follow him at @thefoodlab on Twitter, or at The Food Lab on Facebook.

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